The US charged him with espionage, and he remains Con Russia, where he has received permanent residency. Russia has rejected US efforts to extradite him. Your home country can ask a foreign country to extradite you. Whether their reasons for extradition are fair or not is a different question altogether. https://bookmarksknot.com/story20195498/5-fatti-facile-circa-interpol-red-notice-germany-descritto